Cartridge



FIG. 1 is a top perspective view of the cartridge showing our new and ornamental design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is an alternate side view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines show portions of the cartridge that form no part of the claimed design. 

CLAIM The ornamental design for a cartridge, as shown and described. 